Fig. 4

Changes over time from 2000 to 2030 in a medium transmission setting (R0 values are around 2.0 – see Table 1) of the average female Ascaris (panel a), Trichuris (panel b), and hookworm (panel c) burdens in Pre-SAC, SAC and adults. Treatment trend as described in Fig. 1. The overall population-average worm burden is plotted as a solid black line